Hutchinson squale hardskin tubeless tyrethis new version of the squale tyre has been specifically designed for enduroall mountain riding in dry and rocky conditions it offers optimal fast rolling and secure cornering traction at any speed the tyre carcass offers extreme puncture resistance on the toughest and rockiest terrain the softer compound which is layered over the carcass mixes what can only be described as ultra speed and exceptional cornering grip features thread per inch 66 use